InsightExpress is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
InsightExpress has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Business & Industry and 90 other categories.
Prudsys is leading in Clothing, Consumer Electronics, Food & Grocery Retailers and Office Products.
InsightExpress is leading in most countries, including United States, China, Poland, Canada and 37 other countries.
Prudsys is leading in Italy, Croatia, Denmark and Belarus.